Loudspeaker cabinet



FIG. 1 is a front, left and top perspective view of a loudspeakercabinet showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a rear elevational view thereof.

The ornamental design for a loudspeaker cabinet, as shown.